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EL5444CS PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EL5444CS
기능 100MHz Single-Supply Rail-to-Rail Amplifiers
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EL5444CS 데이터시트, 핀배열, 회로
EL5144, EL5146, EL5244, EL5246, EL5444
®
Data Sheet
November 14, 2002
FN7177
100MHz Single-Supply Rail-to-Rail
Amplifiers
The EL5144 series amplifiers are
voltage-feedback, high speed, rail-to-
rail amplifiers designed to operate on a
single +5V supply. They offer unity gain stability with an
unloaded -3dB bandwidth of 100MHz. The input common-
mode voltage range extends from the negative rail to within
1.5V of the positive rail. Driving a 75double terminated
coaxial cable, the EL5144 series amplifiers drive to within
150mV of either rail. The 200V/µs slew rate and 0.1%/0.1°
differential gain/differential phase makes these parts ideal for
composite and component video applications. With their
voltage-feedback architecture, these amplifiers can accept
reactive feedback networks, allowing them to be used in
analog filtering applications These amplifiers will source
90mA and sink 65mA.
The EL5146 and EL5246 have a power-savings disable
feature. Applying a standard TTL low logic level to the CE
(Chip Enable) pin reduces the supply current to 2.6µA within
10ns. Turn-on time is 500ns, allowing true break-before-
make conditions for multiplexing applications. Allowing the
CE pin to float or applying a high logic level will enable the
amplifier.
For applications where board space is critical, singles are
offered in a 5-pin SOT-23 package, duals in 8- and 10-pin
MSOP packages, and quads in a 16-pin QSOP package.
Singles, duals, and quads are also available in industry-
standard pinouts in SO and PDIP packages. All parts
operate over the industrial temperature range of -40°C to
+85°C.
Features
• Rail-to-rail output swing
• -3dB bandwidth = 100MHz
• Single-supply +5V operation
• Power-down to 2.6µA
• Large input common-mode range 0V < VCM < 3.5V
• Diff gain/phase = 0.1%/0.1°
• Low power 35mW per amplifier
• Space-saving SOT23-5, MSOP8 & 10, & QSOP16
packages
Applications
• Video amplifiers
• 5V analog signal processing
• Multiplexers
• Line drivers
• Portable computers
• High speed communications
• Sample & hold amplifiers
• Comparators
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.




EL5444CS pdf, 반도체, 판매, 대치품
EL5144, EL5146, EL5244, EL5246, EL5444
Absolute Maximum Ratings (TA = 25°C)
Supply Voltage between VS and GND . . . . . . . . . . . . . . . . . . . . .+6V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . 50mA
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Pin Voltages. . . . . . . . . . . . . . . . . . . . . . . . . GND -0.5V to VS +0.5V
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Lead Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Electrical Specifications VS = +5V, GND = 0V, TA = 25°C, CE = +2V, unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN TYP MAX UNIT
AC PERFORMANCE
dG
Differential Gain Error (Note 1)
G = 2, RL = 150to 2.5V, RF = 1k
0.1 %
dP Differential Phase Error (Note 1) G = 2, RL = 150to 2.5V, RF = 1k
0.1 °
BW Bandwidth
-3dB, G = 1, RL = 10kΩ, RF = 0
100 MHz
-3dB, G = 1, RL = 150Ω, RF = 0
60 MHz
BW1
Bandwidth
±0.1dB, G = 1, RL = 150to GND, RF = 0 8 MHz
GBWP
Gain Bandwidth Product
60 MHz
SR Slew Rate
G = 1, RL = 150to GND, RF = 0, VO = 0.5V
to 3.5V
150
200
V/µs
tS Settling Time
DC PERFORMANCE
to 0.1%, VOUT = 0V to 3V
35 ns
AVOL
VOS
TCVOS
Open Loop Voltage Gain
RL = no load, VOUT = 0.5V to 3V
54 65
dB
RL = 150to GND, VOUT = 0.5V to 3V
40 50
dB
Offset Voltage
VCM = 1V, SOT23-5 and MSOP packages
25 mV
VCM = 1V, All other packages
15 mV
Input Offset Voltage Temperature
Coefficient
10 mV/°C
IB Input Bias Current
INPUT CHARACTERISTICS
VCM = 0V & 3.5V
2 100 nA
CMIR
Common Mode Input Range
CMRR 47dB
0 3.5 V
CMRR
Common Mode Rejection Ratio
RIN Input Resistance
CIN Input Capacitance
OUTPUT CHARACTERISTICS
DC, VCM = 0 to 3.0V
DC, VCM = 0 to 3.5V
50 60
47 60
1.5
1.5
dB
dB
G
pF
VOP
VON
+IOUT
-IOUT
Positive Output Voltage Swing
Negative Output Voltage Swing
Positive Output Current
Negative Output Current
RL = 150to 2.5V (Note 2)
RL = 150to GND (Note 2)
RL = 1kto 2.5V (Note 2)
RL = 150to 2.5V (Note 2)
RL = 150to GND (Note 2)
RL = 1kto 2.5V (Note 2)
RL = 10to 2.5V
RL = 10to 2.5V
4.70 4.85
V
4.20 4.65
V
4.95 4.97
V
0.15 0.30
V
0V
0.03 0.05
V
60 90 120 mA
-50 -65 -80 mA
4

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EL5444CS 전자부품, 판매, 대치품
EL5144, EL5146, EL5244, EL5246, EL5444
Typical Performance Curves (Continued)
Frequency Response for Various RL
4
VCM=1.5V
RF=0
AV=1
2
RL=10k
0
RL=520
-2
RL=150
-4
1M
10M
100M
Frequency (Hz)
Frequency Response for Various RF and RG
2
RF=RG=1k
0
RF=RG=2k
-2 RF=RG=560
-4
VCM=1.5V
-6 RL=150
AV=2
1M
10M
Frequency (Hz)
100M
Open Loop Gain and Phase vs Frequency
80
RL=1k
60
40 RL=150
20 Gain
Phase
0
1k 10k 100k 1M 10M
Frequency (Hz)
0
45
90
135
180
225
100M
Frequency Response for Various CL
8
VCM=1.5V
RL=150
AV=1
4
CL=47pF
CL=100pF
0
-4
-8
1M
CL=22pF
CL=0pF
10M
Frequency (Hz)
Group Delay vs Frequency
10
AV=2
8 RF=1k
6
100M
4 AV=1
RF=1
2
0
1M
10M
100M
Frequency (Hz)
Open Loop Voltage Gain vs Die Temperature
80
70
No Load
60
50
RL=150
40
30
-55
-15 25 65 105
Die Temperature (°C)
145
7

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부품번호상세설명 및 기능제조사
EL5444CN

100 MHz Single Supply Rail to Rail Amplifier

Elantec Semiconductor
Elantec Semiconductor
EL5444CN

100MHz Single-Supply Rail-to-Rail Amplifiers

Intersil Corporation
Intersil Corporation

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